Inventory Planning for Multi-Channel Sellers

Your Spreadsheet Can't See Across Channels. We Can.

ReplenishRadar tells you what to reorder, when to order it, from which vendor, and whether Amazon has finished receiving your last shipment. Updated as often as every 15 minutes.

Order on your schedule. Picklist ready when you are.Minimum quantities, pack sizes, and budget limits resolved automaticallyOne-click send to Amazon. Your inventory ships, levels update automatically.

Free inventory health report · No credit card needed for your free report · Set up in under 5 minutes · 14-day trial after report · See a sample report

The Real Problem with Inventory Management

Stockouts ignore lead times

Most dashboards only tell you when inventory is low, not when to reorder based on supplier lead times and transfer timing.

Dashboards spam you with alerts

Hundreds of low stock notifications that don't tell you what to do next. Just noise without action.

Inventory split across locations

Your stock is scattered across warehouse, FBA, 3PL, and in transit. No single view of what you actually have.

How ReplenishRadar Solves This

Three simple steps to never stock out again

See unified inventory by location

View all inventory across warehouse, FBA, 3PL, and in transit in one dashboard. No more jumping between Shopify and Seller Central.

Transfer the right quantity to Amazon

ReplenishRadar calculates exactly how much inventory to send to FBA based on demand velocity and multi-phase lead times — then generates the inbound plan in one click. No more eyeballing transfer quantities.

Order on your schedule, not a generic threshold

Most tools assume you can order any day. You can't. ReplenishRadar factors in your actual ordering schedule — weekly from domestic suppliers, monthly from overseas — so reorder alerts trigger at the right time in your cycle.

What Makes ReplenishRadar Different

Most inventory tools give you a dashboard and call it a day. ReplenishRadar understands how multi-channel sellers actually operate.

Order Cadence

You decide when you order. Every Monday, the 1st and 15th, quarterly for overseas suppliers. Order Cadence calculates exactly what you need to last until your next order window. Trending to run out before your next scheduled window? You get an alert. If not, your picklist is just ready when you are. No other inventory tool does this.

Learn about ordering →

Smart Constraint Resolution

Your suppliers have minimum order quantities. Amazon has pack size requirements. Budget caps limit what you can spend. ReplenishRadar resolves all constraints simultaneously, preventing accidental over-ordering while respecting every supplier’s rules.

See how POs work →

FBA Intelligence

We calculate how many units to send to FBA, create the inbound plan, and generate box labels. Your supplier can ship straight to Amazon. No warehouse needed. Inventory updates across all channels when Amazon receives it. Shipment shorted? We detect the discrepancy and alert you before the filing window closes.

Explore transfers →

Catalog Triage

Automatically flag SKUs with missing costs, duplicate barcodes, or unmatched listings. Clean catalog data means accurate forecasts and correct PO suggestions. No garbage in, no garbage out.

Learn about triage →

Supplier Scorecard

Track on-time delivery, fill rate, and quality across every supplier. Know which vendors are reliable and which need attention, backed by data from your actual PO history.

See scorecards →

Unified Multi-Channel View

Shopify and Amazon inventory in one dashboard, updated as often as every 15 minutes. Demand forecasting runs automatically so reorder suggestions land before you stock out, not after.

See unified inventory →

Ask ReplenishRadar

Ask inventory questions in plain English. “Which SKUs are at stockout risk?” “Why is this item flagged?” Get answers from your real data in seconds. Not a chatbot. Every answer comes from your actual numbers.

Learn about Ask AI →

What we don’t do

We’re not an ERP. We don’t do accounting, warehouse management, or shipping.

We support Shopify and Amazon. Not ten platforms done poorly. Two platforms done well.

We’re a small team. You’ll talk to someone who actually built the product when you need help.

We do one thing: keep your e-commerce inventory from costing you money.

What Sellers Are Saying

I was spending 4 hours every week reconciling inventory between Seller Central and Shopify. Now I open one dashboard and everything is there. The transfer alerts alone saved me from a major FBA stockout last month.

Sarah K.

Multi-Channel Seller, 200+ SKUs

The cadence-aware ordering is what sold me. Other tools just tell you when stock is low. ReplenishRadar actually knows I order from my supplier every 90 days and alerts me at the right time in my cycle.

Marcus T.

Amazon & Shopify Seller

We switched from spreadsheets to ReplenishRadar and our FBA replenishment went from guesswork to data-driven. Purchase orders are generated automatically based on real forecasts. It pays for itself every month.

Jennifer L.

E-Commerce Operations Manager

Simple, Transparent Pricing

Start with a 14-day free trial. Full access to all features.
Launch Price

Standard

$119/mo$99/mo

Hybrid sellers establishing operations
  • 2 connected stores

  • Up to 2,000 SKUs

  • 1,000 orders/month

  • Inventory updates every 30 min

Start 14-Day Free Trial

Credit card required · Cancel anytime before day 15

Most Popular

Growth

$249/mo$199/mo

Growing brands with clean data needs
  • 5 connected stores

  • Up to 20,000 SKUs

  • 5,000 orders/month

  • Inventory updates every 15 min

Start 14-Day Free Trial

Credit card required · Cancel anytime before day 15

Scale

$499/mo

High-volume sellers & agencies
  • 10 connected stores

  • Up to 50,000 SKUs

  • 20,000 orders/month

  • Sync every 5 minutes

Start 14-Day Free Trial

Credit card required · Cancel anytime before day 15

90-Day ROI Guarantee

Want to see value first? Get a free report instead →

Need more? Contact us for Enterprise pricing.

Is there a free trial?

Yes! Connect your store and get a free Inventory Health Report, no credit card needed. Then start a 14-day trial with full access (credit card required for trial).

Frequently Asked Questions

See What Your Inventory Is Really Doing

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